X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/f26b3d771ea81495859eb4d899af447fc9b6b3e5..1bc24185fa9eb390d005d9655be64b33c4a2287b:/sftp.h

diff --git a/sftp.h b/sftp.h
index 8f671ad7..fd3ec71b 100644
--- a/sftp.h
+++ b/sftp.h
@@ -92,6 +92,9 @@ struct fxp_names {
     struct fxp_name *names;
 };
 
+struct sftp_request;
+struct sftp_packet;
+
 const char *fxp_error(void);
 int fxp_error_type(void);
 
@@ -104,71 +107,87 @@ int fxp_init(void);
  * Canonify a pathname. Concatenate the two given path elements
  * with a separating slash, unless the second is NULL.
  */
-char *fxp_realpath(char *path);
+struct sftp_request *fxp_realpath_send(char *path);
+char *fxp_realpath_recv(struct sftp_packet *pktin);
 
 /*
  * Open a file.
  */
-struct fxp_handle *fxp_open(char *path, int type);
+struct sftp_request *fxp_open_send(char *path, int type);
+struct fxp_handle *fxp_open_recv(struct sftp_packet *pktin);
 
 /*
  * Open a directory.
  */
-struct fxp_handle *fxp_opendir(char *path);
+struct sftp_request *fxp_opendir_send(char *path);
+struct fxp_handle *fxp_opendir_recv(struct sftp_packet *pktin);
 
 /*
  * Close a file/dir.
  */
-void fxp_close(struct fxp_handle *handle);
+struct sftp_request *fxp_close_send(struct fxp_handle *handle);
+void fxp_close_recv(struct sftp_packet *pktin);
 
 /*
  * Make a directory.
  */
-int fxp_mkdir(char *path);
+struct sftp_request *fxp_mkdir_send(char *path);
+int fxp_mkdir_recv(struct sftp_packet *pktin);
 
 /*
  * Remove a directory.
  */
-int fxp_rmdir(char *path);
+struct sftp_request *fxp_rmdir_send(char *path);
+int fxp_rmdir_recv(struct sftp_packet *pktin);
 
 /*
  * Remove a file.
  */
-int fxp_remove(char *fname);
+struct sftp_request *fxp_remove_send(char *fname);
+int fxp_remove_recv(struct sftp_packet *pktin);
 
 /*
  * Rename a file.
  */
-int fxp_rename(char *srcfname, char *dstfname);
+struct sftp_request *fxp_rename_send(char *srcfname, char *dstfname);
+int fxp_rename_recv(struct sftp_packet *pktin);
 
 /*
  * Return file attributes.
  */
-int fxp_stat(char *fname, struct fxp_attrs *attrs);
-int fxp_fstat(struct fxp_handle *handle, struct fxp_attrs *attrs);
+struct sftp_request *fxp_stat_send(char *fname);
+int fxp_stat_recv(struct sftp_packet *pktin, struct fxp_attrs *attrs);
+struct sftp_request *fxp_fstat_send(struct fxp_handle *handle);
+int fxp_fstat_recv(struct sftp_packet *pktin, struct fxp_attrs *attrs);
 
 /*
  * Set file attributes.
  */
-int fxp_setstat(char *fname, struct fxp_attrs attrs);
-int fxp_fsetstat(struct fxp_handle *handle, struct fxp_attrs attrs);
+struct sftp_request *fxp_setstat_send(char *fname, struct fxp_attrs attrs);
+int fxp_setstat_recv(struct sftp_packet *pktin);
+struct sftp_request *fxp_fsetstat_send(struct fxp_handle *handle,
+				       struct fxp_attrs attrs);
+int fxp_fsetstat_recv(struct sftp_packet *pktin);
 
 /*
  * Read from a file.
  */
-int fxp_read(struct fxp_handle *handle, char *buffer, uint64 offset,
-	     int len);
+struct sftp_request *fxp_read_send(struct fxp_handle *handle,
+				   uint64 offset, int len);
+int fxp_read_recv(struct sftp_packet *pktin, char *buffer, int len);
 
 /*
  * Write to a file. Returns 0 on error, 1 on OK.
  */
-int fxp_write(struct fxp_handle *handle, char *buffer, uint64 offset,
-	      int len);
+struct sftp_request *fxp_write_send(struct fxp_handle *handle,
+				    char *buffer, uint64 offset, int len);
+int fxp_write_recv(struct sftp_packet *pktin);
 
 /*
  * Read from a directory.
  */
-struct fxp_names *fxp_readdir(struct fxp_handle *handle);
+struct sftp_request *fxp_readdir_send(struct fxp_handle *handle);
+struct fxp_names *fxp_readdir_recv(struct sftp_packet *pktin);
 
 /*
  * Free up an fxp_names structure.
@@ -180,3 +199,12 @@ void fxp_free_names(struct fxp_names *names);
  */
 struct fxp_name *fxp_dup_name(struct fxp_name *name);
 void fxp_free_name(struct fxp_name *name);
+
+/*
+ * These functions might well be temporary placeholders to be
+ * replaced with more useful similar functions later. They form the
+ * main dispatch loop for processing incoming SFTP responses.
+ */
+void sftp_register(struct sftp_request *req);
+struct sftp_request *sftp_find_request(struct sftp_packet *pktin);
+struct sftp_packet *sftp_recv(void);